Tboung Khmum (, "Bee's Diamond") is a
province (
khaet) of
Cambodia located on the central lowlands of the
Mekong River. It borders the provinces of
Kampong Cham to the west,
Kratié to the north,
Prey Veng to the south, and shares an international border with
Vietnam to the east. Its capital and largest city is
Suong. The province's name consists of two words in Khmer,
tboung (gem, precious jewel) and
khmum (bee), which together mean "
amber".